String theory, by contrast, has yet to provide a single prediction that could be definitively tested.
Not only that, but workers at other post offices in the District of Columbia were offered 10 days of antibiotics to ease their concerns -- even before they had been definitively tested.
Therefore, ROC analysis is unable to definitively test between discrete-state and continuous mediation.
However, data from large, randomized, controlled trials designed to definitively test the effects of exercise training on inflammation are limited, and results are inconclusive.
The results of these preclinical and clinical studies formed the basis for proceeding with two prospective, randomized clinical studies currently underway to definitively test the safety and efficacy of this treatment.
"There's no way to definitively test 'DNA health', so having a claim of supporting DNA and/or mitochondrial function seems far-fetched".
In 2013, an investigation found 70 dogs in one circuit that definitively tested positive for the use of doping substances including amphetamines, caffeine, cocaine, and EPO (the stuff Lance Armstrong used).
One significant problem with the limiting dNTP model is how difficult it has been to definitively test.
Also, the cocaine self-administration test following cocaine devaluation does not definitively test whether cocaine self-administration is habitual or goal-directed because cocaine is a stimulus which can engender responding on its own [15].
To definitively test this hypothesis using analyses such as we have attempted here, it will most likely require the discovery and analysis of additional fossil geminivirus sequences located within the genomes of other plant species.
